NCIt definition : A cationic dye with antifungal, antitrypanosomal, antimalarial, and carcinostatic
activities. Hydroxystilbamidine is able to bind to DNA and RNA in a non-intercalating
manner, and is a powerful inhibitor of ribonucleases, thereby impeding cellular processes
in protozoa. This agent was also shown to bind to and stablize trypanosomal lysosomes.
Hydroxystilbamidine is commonly used as a diagnostic agent in neuroanatomy and as
a histochemical stain.;